#mkdirs.sh
sudo mkdir -p /opt/k8s/bin
sudo chown -R k8s /opt/k8s
sudo sudo mkdir -p /etc/kubernetes/cert
sudo chown -R k8s /etc/kubernetes
sudo mkdir -p /etc/etcd/cert
sudo chown -R k8s /etc/etcd/cert
sudo mkdir -p /var/lib/etcd && chown -R k8s /etc/etcd/cert